Modern casinos are often divided into two departments: a physical security force and a specialized surveillance department. The former patrols the floor and responds to calls for assistance while the latter operates the casino’s closed-circuit television system, or “eye in the sky.” The two departments work in tandem to ensure the safety of casino guests and protect the property. Both are surprisingly successful at keeping crime at bay. But there are some things you should know before deciding which department to join.

Before you start gambling, remember that you should only gamble with money that you can afford to lose. Always bring cash, leaving your bank cards at home. Also, never borrow money from a friend or relative to cover up your losses. You should also set a limit on how long you want to spend in the casino and opt for a pre-commitment facility if you plan to gamble for longer periods of time. Make sure you know your limits before you visit a casino.

Games available at an online casino are generally divided into several categories. Table games, including blackjack, roulette, and video poker, are among the most common. Specialty games include keno, scratch tickets, lottery, and bingo. Some casinos even have arcades. Those with arcades will have more options than traditional casinos. Some casinos have exclusive categories for these games. You can also try out your luck playing the same casino in different locations, with different rules.